CN216386500U

CN216386500U - Anti-blocking mechanism of resin sand sampling machine

Info

Publication number: CN216386500U
Application number: CN202122016795.3U
Authority: CN
Inventors: 蒋龙根; 蒋存霞; 李翠凤
Original assignee: Jiangsu Huagang Material Technology Development Co ltd
Current assignee: Jiangsu Huagang Material Technology Development Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-04-26
Anticipated expiration: 2031-08-25

Abstract

The utility model relates to an anti-blocking mechanism of a resin sand sampling machine, which comprises a machine body and a machine door hinged on the front surface of the machine body, wherein a telescopic rod is fixedly arranged on the inner bottom wall of the machine body. This anti-clogging mechanism of resin sand sampling machine, through the twist grip, loose axle and driving gear rotate, it rotates to drive driven gear meshing, make transmission shaft and lead screw take place to rotate, under the slide rail is to the spacing of drive block direction of rotation, make the drive block rebound, drive and dial the piece rebound, after the block is touched and is triggered the piece to dial, the pulling triggers the piece, the connecting seat, pipe and system appearance device shift up, touch right trapezoid's cardboard at the trigger piece, trigger piece moves to the left, expanding spring is compressed, the trigger piece breaks away from with dialling the piece gradually, break away from the back with dialling the piece at the trigger piece completely, at the connecting seat, pipe and system appearance device gravity fall down naturally, make the resin sand can be shaken from top to bottom in the system appearance device, and then prevented that resin sand from blockking up system appearance device.

Description

Anti-blocking mechanism of resin sand sampling machine

Technical Field

The utility model relates to the technical field of resin sand sampling machines, in particular to an anti-blocking mechanism of a resin sand sampling machine.

Background

Although the molding and core making of the chilled resin sand are widely applied, the molding method and the sample making machine for measuring the performance of the chilled resin sand are not shaped at home and abroad, which brings great inconvenience for controlling and evaluating the performance of the chilled resin sand, and is not favorable for comparison and communication of research results.

The anti-blocking mechanism of the existing resin sand sampling machine is not provided with an anti-blocking structure, so that when the resin sand is sampled, the resin sand piled together can block the sampling machine, the resin sand cannot be discharged from the sampling machine, and the sampling machine is inconvenient to get up, and the anti-blocking mechanism of the resin sand sampling machine is provided to solve the problem.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the utility model provides the anti-blocking mechanism of the resin sand sampling machine, which has the advantage of good anti-blocking effect and solves the problem of poor anti-blocking effect.

In order to achieve the purpose of good anti-blocking effect, the utility model provides the following technical scheme: the utility model provides a resin sand sampling machine prevent blockking up mechanism, includes the organism and articulates at the positive quick-witted door of organism, the inner diapire fixed mounting of organism has the telescopic link, the top fixed mounting of telescopic link has the pipe, the top fixed mounting of pipe has the system appearance device, the right wall of organism rotates and is connected with and is used for preventing that resin sand from causing the jam to the sampling machine and constructs, prevent blockking up mechanism and include loose axle, driving gear, fixing base, transmission shaft and driven gear, the right wall of organism rotates and is connected with the loose axle, the left side fixed mounting of loose axle has the driving gear, the inner wall right side fixed mounting of organism has two fixing bases, the bottom the top of fixing base is rotated and is connected with the transmission shaft, the fixed surface of transmission shaft installs driven gear.

Further, the organism passes through fixed orifices and pipe sliding connection, the interior diapire of organism and the contralateral that is located two telescopic links have put and have connect the workbin, the top fixed mounting of transmission shaft has the lead screw of being connected with the rotation of top fixing base.

Further, the driving gear meshes with driven gear mutually, the right side fixed mounting of loose axle has the handle, the surface threaded connection of lead screw has the drive block, the surface fixed mounting of lead screw has the stopper corresponding with the drive block.

Further, the inner wall right side of organism and the top fixed mounting who is located the driving gear have a slide rail, the drive block passes through spout and slide rail sliding connection, the left side fixed mounting of drive block has the block of stirring.

Further, the right side fixed mounting of pipe has the connecting seat, the ladder groove has been seted up on the right side of connecting seat, the inner wall left side fixed mounting in ladder groove has expanding spring, expanding spring's right side fixed mounting have with ladder groove sliding connection's trigger block.

Further, the fixed surface of trigger block installs the spacing ring, and spacing ring and ladder groove sliding connection, the positive fixed mounting of trigger block has the bumping post, trigger block and stirring piece contact.

Further, the left side fixed mounting of organism has the controller, the positive fixed mounting of inner wall of organism has the mounting bar, the positive fixed mounting of mounting bar has the cardboard, the shape of cardboard is right trapezoid, the cardboard contacts with the trigger block.

Compared with the prior art, the utility model provides an anti-blocking mechanism of a resin sand sampling machine, which has the following beneficial effects:

the anti-blocking mechanism of the resin sand sampling machine is characterized in that a movable shaft, a connecting seat, a driving gear, a transmission shaft, a driven gear, a lead screw, a driving block, a shifting block, a telescopic spring, a trigger block and a clamping plate are arranged, a rotating handle is rotated, the movable shaft and the driving gear rotate to drive the driven gear to rotate in a meshing manner, the transmission shaft and the lead screw rotate, the driving block moves upwards under the limit of a slide rail to the rotation direction of the driving block to drive the shifting block to move upwards, after the shifting block touches the trigger block, the connecting seat, a conduit and a sampling device move upwards, the trigger block touches the clamping plate in a right trapezoid shape, the trigger block moves leftwards, the telescopic spring is compressed, the trigger block is gradually separated from the shifting block, after the trigger block is completely separated from the shifting block, the trigger block naturally falls under the gravity of the connecting seat, the conduit and the sampling device, so that resin sand in the sampling device can be shaken up and down, and then prevented that resin sand from blockking up system appearance device, solved and prevented blockking up the poor problem of effect.

Drawings

FIG. 1 is a front cross-sectional view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention.

In the figure: 1 organism, 2 doors, 3 loose axles, 4 telescopic links, 5 pipes, 6 system appearance devices, 7 connecting seats, 8 driving gears, 9 fixing seats, 10 transmission shafts, 11 driven gears, 12 lead screws, 13 drive blocks, 14 stirring blocks, 15 stepped grooves, 16 expanding springs, 17 trigger blocks, 18 mounting bars, 19 cardboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, an anti-clogging mechanism for a resin sand sampling machine comprises a machine body 1 and a machine door 2 hinged to the front side of the machine body 1, wherein a telescopic rod 4 is fixedly installed on the inner bottom wall of the machine body 1, so that a guide pipe 5 can move up and down, the top of the telescopic rod 4 is fixedly provided with the guide pipe 5, the top of the guide pipe 5 is fixedly provided with a sampling device 6, and the right wall of the machine body 1 is rotatably connected with an anti-clogging mechanism for preventing the resin sand from clogging the sampling machine;

prevent blockking up mechanism includes loose axle 3, driving gear 8, fixing base 9, transmission shaft 10 and driven gear 11, turning handle is later, loose axle 3 rotates, driving gear 8 and the meshing of driven gear 11 can make resin sand vibrate from top to bottom gradually, the condition of the jam that has reduced, the right wall of organism 1 rotates and is connected with loose axle 3, the left side fixed mounting of loose axle 3 has driving gear 8, inner wall right side fixed mounting of organism 1 has two fixing bases 9, the top of bottom fixing base 9 is rotated and is connected with transmission shaft 10, the fixed surface of transmission shaft 10 installs driven gear 11.

In this embodiment, body 1 passes through fixed orifices and pipe 5 sliding connection, and the interior diapire of body 1 and the contralateral that is located two telescopic links 4 have put and have connect the workbin, are convenient for connect the material, and the top fixed mounting of transmission shaft 10 has the lead screw 12 of being connected with top fixing base 9 rotation.

In this embodiment, driving gear 8 and driven gear 11 mesh mutually, and the right side fixed mounting of loose axle 3 has the handle, and lead screw 12's surface threaded connection has drive block 13, can be with triggering block 17 by the lifting, and the final falls naturally, and lead screw 12's surface fixed mounting has the stopper corresponding with drive block 13.

In this embodiment, the right side of the inner wall of the machine body 1 and the top of the driving gear 8 are fixedly provided with a slide rail, the degree of freedom of the rotation direction of the driving block 13 is limited, the driving block 13 is connected with the slide rail in a sliding manner through a slide groove, the poking block 14 is located on the back surface of the clamping plate 19, the poking block 14 is located on the right side of the mounting bar 18, the poking block 14 is not in contact with the clamping plate 19 and the mounting bar 18, and the left side of the driving block 13 is fixedly provided with the poking block 14.

In this embodiment, pipe 5's right side fixed mounting has connecting seat 7, and ladder groove 15 has been seted up on connecting seat 7's right side, and ladder groove 15's inner wall left side fixed mounting has expanding spring 16, has the rebound effect, does benefit to the next lifting of stirring piece 14 to trigger block 17, and expanding spring 16's right side fixed mounting has the trigger block 17 with ladder groove 15 sliding connection.

In this embodiment, the outer surface of the trigger block 17 is fixedly provided with a limit ring, and the limit ring is connected with the stepped groove 15 in a sliding manner, so that the trigger block 17 is prevented from completely moving out of the stepped groove 15, the front surface of the trigger block 17 is fixedly provided with a stop pillar, and the trigger block 17 is in contact with the toggle block 14.

In this embodiment, the left side fixed mounting of organism 1 has the controller, and the positive fixed mounting of inner wall of organism 1 has mounting bar 18, and the positive fixed mounting of mounting bar 18 has cardboard 19, and cardboard 19's shape is right trapezoid, does benefit to trigger block 17 and cardboard 19 contact back left shift and takes place to break away from with stirring piece 14, and cardboard 19 contacts with trigger block 17.

In the embodiment, when the handle is rotated, the movable shaft 3 and the driving gear 8 rotate to drive the driven gear 11 to rotate in a meshed manner, the transmission shaft 10 and the lead screw 12 rotate, the driving block 13 moves upwards under the limit of the slide rail on the rotation direction of the driving block 13 to drive the shifting block 14 to move upwards, after the shifting block 14 touches the triggering block 17, the connecting seat 7, the conduit 5 and the sample preparation device 6 are pulled to move upwards, when the triggering block 17 touches the inclined plane of the right-angled trapezoid clamping plate 19, the triggering block 17 gradually moves leftwards, the telescopic spring 16 is compressed, the triggering block 17 gradually separates from the shifting block 14, after the triggering block 17 completely separates from the shifting block 14, the telescopic spring 16 resets and naturally falls under the gravity of the connecting seat 7, the conduit 5 and the sample preparation device 6, so that resin sand in the sample preparation device 6 can be shaken up and down, the handle is reversed, when the shifting block 14 moves downwards and contacts the triggering block 17, the telescopic spring 16 is compressed, the trigger block 17 moves to the left, the poking block 14 moves to the position below the trigger block 17, the handle is rotated again, the movable shaft 3 and the driving gear 8 rotate, and if the rotation is carried out, the resin sand is continuously vibrated, so that the blocking condition of the resin sand sampling machine is reduced.

The beneficial effects of the above embodiment are as follows: the anti-blocking mechanism of the resin sand sampling machine is characterized in that a movable shaft 3, a connecting seat 7, a driving gear 8, a transmission shaft 10, a driven gear 11, a lead screw 12, a driving block 13, a shifting block 14, a telescopic spring 16, a triggering block 17, a clamping plate 19 and a rotating handle are arranged, the movable shaft 3 and the driving gear 8 rotate to drive the driven gear 11 to rotate in a meshed mode, the transmission shaft 10 and the lead screw 12 rotate, the driving block 13 moves upwards under the limiting condition that a slide rail limits the rotating direction of the driving block 13 to drive the shifting block 14 to move upwards, after the shifting block 14 touches the triggering block 17, the connecting seat 7, a conduit 5 and a sampling device 6 are pulled to move upwards, when the triggering block 17 touches the clamping plate 19 with a right trapezoid shape, the triggering block 17 moves leftwards, the telescopic spring 16 is compressed, the triggering block 17 gradually breaks away from the shifting block 14, after the triggering block 17 completely breaks away from the shifting block 14, fall naturally under connecting seat 7, pipe 5 and system appearance device 6 gravity for resin sand can be by shake from top to bottom in the system appearance device 6, and then has prevented that resin sand from blockking up system appearance device 6, has solved and has prevented blockking up the poor problem of effect.

The electrical components shown herein are electrically connected to a main controller and a power supply, the main controller can be a conventional known device controlled by a computer, and the conventional power connection technology disclosed in the prior art is not described in detail herein.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a jam mechanism is prevented to resin sand sampling machine, includes organism (1) and articulates at the positive quick-witted door (2) of organism (1), its characterized in that: a telescopic rod (4) is fixedly installed on the inner bottom wall of the machine body (1), a guide pipe (5) is fixedly installed at the top of the telescopic rod (4), a sample preparation device (6) is fixedly installed at the top of the guide pipe (5), and an anti-blocking mechanism for preventing the sample preparation machine from being blocked by resin sand is rotatably connected to the right wall of the machine body (1);

prevent blockking up mechanism includes loose axle (3), driving gear (8), fixing base (9), transmission shaft (10) and driven gear (11), the right wall of organism (1) rotates and is connected with loose axle (3), the left side fixed mounting of loose axle (3) has driving gear (8), the inner wall right side fixed mounting of organism (1) has two fixing bases (9), the bottom the top of fixing base (9) is rotated and is connected with transmission shaft (10), the fixed surface of transmission shaft (10) installs driven gear (11).

2. The anti-clogging mechanism of the resin sand sampling machine according to claim 1, characterized in that: organism (1) is through fixed orifices and pipe (5) sliding connection, the interior diapire of organism (1) and the offside that is located two telescopic links (4) has been put and has been connect the workbin, the top fixed mounting of transmission shaft (10) has lead screw (12) of being connected with top fixing base (9) rotation.

3. The anti-clogging mechanism of the resin sand sampling machine according to claim 2, characterized in that: the driving gear (8) is meshed with the driven gear (11), a handle is fixedly mounted on the right side of the movable shaft (3), a driving block (13) is connected to the outer surface of the lead screw (12) in a threaded mode, and a limiting block corresponding to the driving block (13) is fixedly mounted on the outer surface of the lead screw (12).

4. The anti-clogging mechanism of the resin sand sampling machine according to claim 3, characterized in that: the top fixed mounting that just is located driving gear (8) on the inner wall right side of organism (1) has the slide rail, drive block (13) pass through spout and slide rail sliding connection, the left side fixed mounting of drive block (13) has stirring piece (14).

5. The anti-clogging mechanism of the resin sand sampling machine according to claim 4, characterized in that: the right side fixed mounting of pipe (5) has connecting seat (7), ladder groove (15) have been seted up on the right side of connecting seat (7), the inner wall left side fixed mounting in ladder groove (15) has expanding spring (16), the right side fixed mounting of expanding spring (16) has trigger block (17) with ladder groove (15) sliding connection.

6. The anti-clogging mechanism of the resin sand sampling machine according to claim 5, characterized in that: the utility model discloses a trigger block's (17) outer fixed surface installs the spacing ring, and spacing ring and ladder groove (15) sliding connection, the positive fixed mounting of trigger block (17) has the bumping post, trigger block (17) contact with stirring piece (14).

7. The anti-clogging mechanism of the resin sand sampling machine according to claim 6, characterized in that: the left side fixed mounting of organism (1) has the controller, the front fixed mounting of the inner wall of organism (1) has mounting bar (18), the front fixed mounting of mounting bar (18) has cardboard (19), the shape of cardboard (19) is right trapezoid, cardboard (19) and trigger block (17) contact.